Russian Journal of Inorganic Chemistry, Tập 41,Số phát hành 1-4British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1996 |
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Trang 221
... solution in THF with petroleum ether . ( b ) To obtain benzoylacetonate IIa and ferrocenoyl- acetonate IIIa , the resulting solution was evaporated to dryness in vacuum . The residue was dissolved in THF ; the aurated diketone was ...
... solution in THF with petroleum ether . ( b ) To obtain benzoylacetonate IIa and ferrocenoyl- acetonate IIIa , the resulting solution was evaporated to dryness in vacuum . The residue was dissolved in THF ; the aurated diketone was ...
Trang 378
... solution of 3 g ( 0.028 mol ) Na2CO3 was added to an aqueous solution of 6 g ( 0.026 mol ) Pb ( NO3 ) 2 . A white finely dispersed precipitate formed . The precipitate was filtered and washed with water . An aqueous solution of 2.34 g ...
... solution of 3 g ( 0.028 mol ) Na2CO3 was added to an aqueous solution of 6 g ( 0.026 mol ) Pb ( NO3 ) 2 . A white finely dispersed precipitate formed . The precipitate was filtered and washed with water . An aqueous solution of 2.34 g ...
Trang 430
... solutions and the total of metals in a mixed solution were determined using atomic absorp- tion spectroscopy ( Hitachi 508 spectrophotometer ) . The electronic absorption spectra of Pd ( II ) solutions were recorded with a Specord M 40 ...
... solutions and the total of metals in a mixed solution were determined using atomic absorp- tion spectroscopy ( Hitachi 508 spectrophotometer ) . The electronic absorption spectra of Pd ( II ) solutions were recorded with a Specord M 40 ...
Nội dung
Vol 41 No 1 | 1 |
Synthesis and Characterization | 7 |
Deviation from Stoichiometry in Mercury Chalcochromite HgCr₂Se | 23 |
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absorption acetonitrile acetylacetonate acid Akad ammonium analysis angles anions aqueous solutions atoms band bismuth bond lengths calculated carbon cations chelate Chem chemical chloride cm-¹ cobalt(II complexes composition concentration COORDINATION COMPOUNDS coordination number coordination sphere copper(II corresponding crystal structure curves decomposition decrease determined electron energy English Translation Copyright equation equilibrium ethanol eutectic experimental extraction formation H₂O Hayka/Interperiodica Publishing Russia hydrazide hydrogen bonds increase Inorganic Chemistry interaction ionic ions Khim Khimiya lanthanide ligands melting metal method mixture mol/l molybdenum Moscow Nauk SSSR Nauka Neorg nitrate obtained Original Russian Text oxidation oxygen oxygen atoms parameters Pd(II peak phase Phys plexes potassium properties protons range ratio reaction redox Russia Received Russian Academy Russian Journal Russian Text Copyright salts samples sodium solvent spectra spectrum stretching vibrations studied sulfate synthesis Table temperature thermal tion unit cell values vanadium(V water molecules X-ray diffraction